Chromatography column



FIG. 1 is a perspective view of the chromatography column.

FIG. 2 is a front plan view of the chromatography column.

FIG. 3 is a back plan view of the chromatography column.

FIG. 4 is a left side view of the chromatography column.

FIG. 5 is a right side view of the chromatography column.

FIG. 6 is a top plan view of the chromatography column; and,

FIG. 7 is a bottom plan view of the chromatography column. 

CLAIM The ornamental design for a chromatography column, as shown and described. 